#ifndef VECTOR2D_h
#define VECTOR2D_h
#include "WProgram.h"
class Vector2D
{
 public:
  Vector2D();
  Vector2D(float x, float y);
  float _x;
  float _y;
  float scal(Vector2D v);
  float det(Vector2D v);
  Vector2D normedVect();
  Vector2D plus(Vector2D v);
  Vector2D minus(Vector2D v);
  Vector2D mult(float mul);
  float norm();
  
 private:
};
#endif
